June 20, 2007 Attorney direct fax Attorney direct fax Re: U.S. Non-Provisional and Foreign Filing Reminder Final Due Date: U.S. Provisional Application Number: Inventor: Your Reference: Our Reference: : Dear Our records indicate that the one-year anniversary of the above-referenced filing of the provisional United States patent application is . Therefore, we must decide how to proceed with respect to converting the application to a formal United States patent application, and with respect to foreign filing, sufficiently in advance of the anniversary date to provide us with sufficient time to draft a complete application if appropriate, and/or file any foreign or PCT applications. Therefore, if you desire to convert the application to a formal United States patent application, or if you decide to take any steps with respect to foreign or PCT filings, please let us know no later than , to provide us with the necessary lead time. Please be aware that a complete U.S. application and any desired foreign patent applications must be filed by , in order to avoid the loss of property rights. Please contact me if you have any questions. Very truly yours, :